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thanks ckshivaram i'm checking...
---------- Post added at 20:49 ---------- Previous post was at 20:04 ----------
i have nothing found :|
I changed the sim card, impossible to send an SMS...
-> the modem is OK for receiving the SMS (command AT+CMGR )
i have a probleme with the SIM900 :
SIMCOM_Ltd
SIM900B
REV : 1137B05SIM900B32_ST
impossible to send a SMS with AT command ?????
my séquence AT:
ATZ
OK
AT+CMGF=1
OK
AT+CMGS = "+33679412827"
>my message
OK
but never no SMS received ????? :-x
if I try with a chip SIM300 the same sequence AT...
gprs at command
Thanks for your response !
the command AT are obtained of pdf "SIM300 Software Application Note".
once received the informations (PPP data), what are the commands AT additionals for for establish Internet access ???
AT+cdgcont=1,"IP","APN"
ATDT*99#
... ????
Regards,
Stef
sim300 gprs commands
Bonjour,
Désoler je résume en français.
Je dispose d'un PND sous wince équipé d'une puce SIM 300 pour le modem.
J'arrive avec les commands AT a lire & écrire des SMS sans probleme.
Je voudrais établir une connexion GPRS pour utiliser le navigateur internet.
J'execute ...
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